IE34111B1 - New 2-chloro-delta1,4-steroids and intermediates therefor - Google Patents

New 2-chloro-delta1,4-steroids and intermediates therefor

Info

Publication number
IE34111B1
IE34111B1 IE513/70A IE51370A IE34111B1 IE 34111 B1 IE34111 B1 IE 34111B1 IE 513/70 A IE513/70 A IE 513/70A IE 51370 A IE51370 A IE 51370A IE 34111 B1 IE34111 B1 IE 34111B1
Authority
IE
Ireland
Prior art keywords
steroids
chloro
delta1
new
hydrogen
Prior art date
Application number
IE513/70A
Other versions
IE34111L (en
Original Assignee
Schering Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19691921397 external-priority patent/DE1921397C3/en
Priority claimed from DE19691921398 external-priority patent/DE1921398C3/en
Priority claimed from DE19691931508 external-priority patent/DE1931508C3/en
Application filed by Schering Ag filed Critical Schering Ag
Publication of IE34111L publication Critical patent/IE34111L/en
Publication of IE34111B1 publication Critical patent/IE34111B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • E21D23/06—Special mine caps or special tops of pit-props for permitting step-by-step movement

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Epidemiology (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Novel 2-chloro- DELTA 1,4-steroids having the formula WHEREIN R1 is hydrogen or methyl, R2 is hydrogen, hydroxyl or esterified hydroxyl, X is fluorine, chlorine or methyl, Y is hydrogen or halogen, and Z is halogen having the same or a smaller atomic weight then Y, a beta -position hydroxyl and in the case where Y is hydrogen, an alpha -position hydroxyl. [US3678034A]
IE513/70A 1969-04-23 1970-04-21 New 2-chloro-delta1,4-steroids and intermediates therefor IE34111B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691921397 DE1921397C3 (en) 1969-04-23 1969-04-23 2-chloro and 1,2-dichloro steroids, processes for their preparation and pharmaceuticals containing them
DE19691921398 DE1921398C3 (en) 1969-04-23 1969-04-23 2-chloro-3-oxo-1,4-pregnadienes, processes for their preparation and medicinal products containing them
DE19691931508 DE1931508C3 (en) 1969-06-19 1969-06-19 New 2-chloro steroids and methods of making them

Publications (2)

Publication Number Publication Date
IE34111L IE34111L (en) 1970-10-23
IE34111B1 true IE34111B1 (en) 1975-02-05

Family

ID=27181910

Family Applications (1)

Application Number Title Priority Date Filing Date
IE513/70A IE34111B1 (en) 1969-04-23 1970-04-21 New 2-chloro-delta1,4-steroids and intermediates therefor

Country Status (12)

Country Link
US (1) US3678034A (en)
JP (1) JPS5441589B1 (en)
CH (4) CH547273A (en)
DK (1) DK131787C (en)
ES (1) ES378932A1 (en)
FI (1) FI47352C (en)
FR (1) FR2042366B1 (en)
GB (1) GB1316663A (en)
IE (1) IE34111B1 (en)
IL (1) IL34347A (en)
NL (1) NL170007C (en)
NO (1) NO131128C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221786A (en) * 1978-06-20 1980-09-09 Ciba-Geigy Corporation Novel halogenopregnadienes and process for the manufacture thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232835A (en) * 1957-12-04 1966-02-01 Pfizer & Co C 2-chloro prednisones and the 9alpha-fluoro derivatives thereof

Also Published As

Publication number Publication date
DK131787B (en) 1975-09-01
IL34347A0 (en) 1970-06-17
US3678034A (en) 1972-07-18
ES378932A1 (en) 1972-08-01
CH543495A (en) 1973-10-31
DK131787C (en) 1976-02-02
FI47352B (en) 1973-07-31
NO131128B (en) 1974-12-30
FR2042366A1 (en) 1971-02-12
CH547272A (en) 1974-03-29
NO131128C (en) 1975-04-09
CH547273A (en) 1974-03-29
JPS5441589B1 (en) 1979-12-08
GB1316663A (en) 1973-05-09
IE34111L (en) 1970-10-23
IL34347A (en) 1973-10-25
FR2042366B1 (en) 1974-04-12
NL7005955A (en) 1970-10-27
FI47352C (en) 1973-11-12
NL170007C (en) 1982-09-16
CH546750A (en) 1974-03-15

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